I have the original wiring harness minus the wiring to the ballast resistor and some of the wiring that went to options the car didn't have from the factory. Every piece of wiring and every nut and bolt was out of this car at one time. It has a complete 4 speed column instead of the automatic that came with the car.The block on the firewall is the same. I found one wire that stays hot during crank mode and in the run mode but It will not shut the car off with the key. I am assuming it isnt a ignition source.